Bump @fluentui/react-components from 9.37.3 to 9.72.3 in /app/frontend

Bumps [@fluentui/react-components](https://github.com/microsoft/fluentui) from 9.37.3 to 9.72.3.
- [Release notes](https://github.com/microsoft/fluentui/releases)
- [Changelog](https://github.com/microsoft/fluentui/blob/master/azure-pipelines.release.yml)
- [Commits](https://github.com/microsoft/fluentui/compare/@fluentui/react-components_v9.37.3...@fluentui/react-components_v9.72.3)

---
updated-dependencies:
- dependency-name: "@fluentui/react-components"
  dependency-version: 9.72.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]